#include "stdafx.h"

/*  -- translated by f2c (version 19940927).
   You must link the resulting object file with the libraries:
	-lf2c -lm   (in that order)
*/

#include "hnum_f2c.h"
namespace harlinn
{
    namespace numerics
    {
        namespace SuperLU
        {
            int zcopy_(integer *n, doublecomplex *zx, integer *incx, doublecomplex *zy, integer *incy)
            {


                /* System generated locals */
                integer i__1, i__2, i__3;

                /* Local variables */
                static integer i, ix, iy;


            /*     copies a vector, x, to a vector, y.   
                    jack dongarra, linpack, 4/11/78.   
                    modified 12/3/93, array(1) declarations changed to array(*)   


    
                Parameter adjustments   
                    Function Body */
            #define ZY(I) zy[(I)-1]
            #define ZX(I) zx[(I)-1]


                if (*n <= 0) {
	            return 0;
                }
                if (*incx == 1 && *incy == 1) {
	            goto L20;
                }

            /*        code for unequal increments or equal increments   
                        not equal to 1 */

                ix = 1;
                iy = 1;
                if (*incx < 0) {
	            ix = (-(*n) + 1) * *incx + 1;
                }
                if (*incy < 0) {
	            iy = (-(*n) + 1) * *incy + 1;
                }
                i__1 = *n;
                for (i = 1; i <= *n; ++i) {
	            i__2 = iy;
	            i__3 = ix;
	            ZY(iy).r = ZX(ix).r, ZY(iy).i = ZX(ix).i;
	            ix += *incx;
	            iy += *incy;
            /* L10: */
                }
                return 0;

            /*        code for both increments equal to 1 */

            L20:
                i__1 = *n;
                for (i = 1; i <= *n; ++i) {
	            i__2 = i;
	            i__3 = i;
	            ZY(i).r = ZX(i).r, ZY(i).i = ZX(i).i;
            /* L30: */
                }
                return 0;
            } /* zcopy_ */

        };
    };
};

